HAS-50-S Datasheet, PDF (1/3 Pages) LEM – Current Transducer HAS 50 .. 600-S

Current Transducer HAS 50 .. 600-S
For the electronic measurement of currents: DC, AC, pulsed...,
with galvanic separation between the primary circuit and the secondary
circuit.
I_PN = 50 .. 600 A
Electrical data
Type
Primary nominal Primary current, RoHS since

rms current measuring range ¹⁾ date code
I_PN (A)
HAS 50-S
50
I_PM (A)
±150
45217
HAS 100-S
100
±300
45325
HAS 200-S
200
±600
45166
HAS 300-S
300
±900
45326
HAS 400-S
400
±900
45333
HAS 500-S
500
±900
45201
HAS 600-S
600
±900
45260
U_C
Supply voltage (±5 %) ¹⁾
±15
V
I_C
Current consumption
±15
mA
R_IS Insulation resistance @ 500 V DC
>1000
MΩ
V_out Output voltage (Analog) @ ±I_PN, R_L = 10 kΩ, T_A = 25 °C ±4
V
R_out Output internal resistance
approx
100
Ω
R_L
Load resistance ²⁾
>1
kΩ
Accuracy - Dynamic performance data
X
Accuracy @ I_PN, T_A = 25 °C (excluding offset)
<±1
% of I_PN
ε_L
Linearity error ³⁾ (0 .. ±I_PN)
<±1
% of I_PN
V_OE Electrical offset voltage, T_A = 25 °C
<±20
mV
V_OH Hysteresis offset voltage @ I_P = 0,

after an excursion of 1 × I_PN <±20
mV
TCV_OE Temperature coefficient of V_OE HAS 50-S
<±2
mV/K

HAS 100 .. 600-S <±1
mV/K
TCV_out Temperature coefficient of V_out (% of reading)
t_r
Step response time to 90 % of I_PN
di/dt di/dt accurately followed
<±0.1
<3
>50
%/K
µs
A/µs
BW Frequency bandwidth (-3 dB) ⁴⁾
DC .. 50
kHz
General data
T_A
Ambient operating temperature
T_S
Ambient storage temperature
m
Mass
approx
Standards

-10 .. +80
°C
-25 .. +80
°C
60
g
EN 50178: 1997
UL 508: 2010
Features
●● Hall effect measuring principle
●● Insulating plastic case made of
polycarbonate PBT recognized
according to UL 94-V0.
Advantages
●● Easy mounting
●● Low power consumption
●● Small size and space saving
●● Only one design for wide current
ratings range
●● High immunity to external
interference.
Applications
●● AC variable speed drives
●● Static converters for DC motor
drives
●● Battery supplied applications
●● Uninterruptible Power Supplies
(UPS)
●● Switched Mode Power Supplies
(SMPS)
●● Power supplies for welding
applications.
Application domain
●● Industrial.
Notes: ¹⁾ Operating at ±12 V ≤ U_C <±15 V will reduce the measuring range
2) _{If the customer uses 1 kΩ of the load resistor, the primary current has to be}
limited as the nominal; To measure the full defined measuring range, the
load resistor should be at minimum 10 kΩ
3) _{Linearity data exclude the electrical offset}
4) _{Please refer to derating curves in the technical file to avoid excessive core}
heating at high frequency.
N° 74.74.25.000.0, N° 74.74.34.000.0, N° 74.74.44.000.0, N° 74.74.46.000.0, N° 74.74.48.000.0, N° 74.74.50.000.0, N° 74.74.52.000.0 Page 1/3
30March2015/version 13
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice
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